FROM alpine AS builder

ENV QEMU_URL https://github.com/balena-io/qemu/releases/download/v4.0.0%2Bbalena2/qemu-4.0.0.balena2-aarch64.tar.gz
RUN apk add curl && curl -L ${QEMU_URL} | tar zxvf - -C . --strip-components 1

FROM nginx:1.20.1-alpine AS builder2

FROM arm64v8/alpine

COPY --from=builder qemu-aarch64-static /usr/bin
COPY --from=builder2 /etc/nginx/ /opt/confs/nginx

COPY autoconf/dependencies.sh /tmp
RUN chmod +x /tmp/dependencies.sh && \
    /tmp/dependencies.sh && \
    rm -f /tmp/dependencies.sh

COPY gen/ /opt/gen
COPY entrypoint/ /opt/entrypoint
COPY confs/global/ /opt/confs/global
COPY confs/site/ /opt/confs/site
COPY scripts/ /opt/scripts
COPY settings.json /opt
COPY misc/cron /etc/crontabs/nginx
COPY autoconf/* /opt/entrypoint/

COPY autoconf/prepare.sh /tmp
RUN chmod +x /tmp/prepare.sh && \
    /tmp/prepare.sh && \
    rm -f /tmp/prepare.sh

ENTRYPOINT ["/opt/entrypoint/entrypoint.sh"]